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  5. CVE-2021-25948

CVE-2021-25948: Prototype Pollution

June 10, 2021 (updated June 28, 2022)

Prototype pollution vulnerability in expand-hash allows an attacker to cause a denial of service and may lead to remote code execution.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-25948

Code Behaviors & Features

Detect and mitigate CVE-2021-25948 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 0.1.0 up to 1.0.1

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Source file

npm/expand-hash/CVE-2021-25948.yml

Spotted a mistake? Edit the file on GitLab.

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